Temperature Sensors / Detectors / Transducers
Digital Temperature Sensor is designed for high accuracy.
Press Release Summary:
Based on CMOSens® technology, STS3x offers accuracy of ±0.3°C and comes in 8-pin, 2.5 x 2.5 x 0.9 mm DFN package that fosters application integration. Functionality includes enhanced signal processing, 2 distinctive and user-selectable I²C addresses, and communication speeds up to 1 MHz. Operating from 2.4–5.5 V supply range, calibrated sensor provides linearized, digital output compensated for supply voltage instabilities. Alert option offers definable temperature set points.
Original Press Release:
Sensirion Launches New High-Accuracy Digital Temperature Sensor
Sensirion, the world’s leading manufacturer of humidity and temperature sensors, is presenting its new high-accuracy digital temperature sensor STS3x. The new STS3x temperature sensor is based on the same chip as the SHT3x humidity sensors and comes in a tiny eight-pin DFN pack-age measuring only 2.5 × 2.5 mm² with a height of 0.9 mm. Its tiny size and the wide supply voltage range of 2.4 V to 5.5 V allow for integration in a great variety of applications. The sensor delivers outstanding performance and a remarkably high accuracy of +/–0.3°C over an extensive tempera-ture range combined with low power consumption – an especially important consideration for bat-tery-operated devices.
The industry-proven CMOSens® technology is the basis of the STS3x sensor, offering increased intelligence, reliability, and improved accuracy compared to its predecessors. Furthermore, the sensor demonstrates a very fast start-up and response time, and its functionality includes enhanced signal processing, two distinctive and user selectable I2C addresses and communication speeds of up to 1 MHz. The STS3x temperature sensor is calibrated to provide a linearized, digital output that is compensated for supply voltage instabilities. Qualification is based on JESD 47, with a dedicated automotive qualification plan certified according to AEC Q100. The alert option with definable temperature set points enables using the sensor as a watchdog and can thus strongly optimize overall power consumption.
The STS3x sensor is ideal for demanding data logger and temperature compensation applications. Due to its high accuracy, body temperature measurement in wearable devices and temperature calibration in automotive components are among the main target applications. In addition, a multitude of HVAC devices will benefit in terms of precision, power savings, and relia-bility when accounting for highly accurate temperature data.
All in all, STS3x temperature sensors fulfill the most stringent requirements for many applications in terms of quality, perfor-mance, and cost-effectiveness, derived from Sensirion’s unique digital-sensor expertise of more than 15 years.
For more information about the new STS3x temperature sensor, please visit: www.sensirion.com/sts3x.
About Sensirion
Sensirion AG, headquartered in Staefa, Switzerland, is the world's leading manufacturer of digital microsensors and systems. The product range includes sensors for humidity and temperature, gas- and liquid flow, differential pressure as well as mass flow controllers. A world-wide network of subsidiaries with offices in the USA, UK, Germany, China, Taiwan, Japan and Korea supports OEM customers with tailor-made sensor system solutions for a vast range of applications. Main target mar-kets include analytical instruments, consumer goods and automotive, as well as the medical and HVAC industries. Basis to all Sensirion products is the patented CMOSens® technology, allowing for intelligent system integration, with on-chip calibra-tion data and a multitude of interface options incorporated. Sensirion is a certified supplier according to ISO/TS 16949.
Contact:
Web:Â www.sensirion.com
E-Mail:Â info@sensirion.com
Tel.: +41 44 306 40 00
Fax: +41 44 306 40 30
